zectrix

Open-source ESP-IDF hardware and e-paper reference demo for ZECTRIX NOTE4 (ESP32-S3, 4.2-inch 400x300 EPD).

emini.ink Home: a calm, four-colour poster of your day for the ZECTRIX NOTE4C e-paper devkit. Weather, one headline, your note, the sky and the air. ESP-IDF firmware, set up from a phone.

极趣便利贴 Zectrix Note 4C 四色墨水屏「今天是周五吗？」低功耗趣味日历固件

Self-hosted multi-account Codex quota dashboard for ZECTRIX NOTE4C 4C e-paper

Install ESP32 firmware from a browser, over a USB cable. One directory of static files: no build step, no CDN, no account. Reads esp-web-tools manifests and verifies every write. Built for the ESP32 device lab at esp32ai.me — replicate it for your own hardware.

Inkwash: a calm e-ink calendar, alarms & todos system for the Zectrix Note 4 - offline-first, open source.

微笺屏 WeClawBot：微信官方智能体和自定义 Agent 都能接管的开源桌面屏固件

墨水屏「今天是周五吗？」趣味屏 + 当地天气单页推送，适配 Zectrix 400x300 单色墨水屏。Friday mood + local weather page for Zectrix 400x300 monochrome e-paper.

Forward TRMNL screens to a ZecTrix device through the cloud Open API

Monitor CRS Codex and Claude quota snapshots on a 400x300 e-ink display

Open firmware platform for the black-and-white Zectrix Note 4

Inkwash firmware for the Zectrix Note 4 e-paper ESP32-S3: offline-first calendar, alarms, todos and inbox notifications - Rust / esp-idf.